Mainak Sen db0d9da92f drm/tegra: Fix Engine timestamp shift factor ...

In Orin and previous chipsets, engine timestamp counter
runs 32 times faster than CNTVCT register, so the actual
timestamp is obtained by right shifting with factor of 5.
In Thor onwards, this shift is not required is for VIC engine.

Jira HOSTX-5905

Change-Id: I69980fdfcf50b15db99b1fbad522aecd571a0f17
Signed-off-by: Mainak Sen <msen@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3306825
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>

2025-07-24 10:19:15 +00:00

26 KiB

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